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6de939156d
Make `-enable-deterministic-check` a driver option and teach dependency scanner to propagate the option to explicit module build commmands. This allows to the option to check every build output from the compiler is deterministic.
37 lines
1.3 KiB
Swift
37 lines
1.3 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: split-file %s %t
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// RUN: %target-swift-frontend -scan-dependencies -module-name Test -module-cache-path %t/clang-module-cache -O \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib -module-load-mode prefer-serialized \
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// RUN: %t/test.swift -o %t/deps.json -I %t -enable-deterministic-check 2>&1 | %FileCheck %s
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// RUN: %{python} %S/../CAS/Inputs/BuildCommandExtractor.py %t/deps.json A > %t/A.cmd
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// RUN: %FileCheck %s --check-prefix=CMD --input-file=%t/A.cmd
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// RUN: %swift_frontend_plain @%t/A.cmd 2>&1 | %FileCheck %s
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// RUN: %{python} %S/../CAS/Inputs/BuildCommandExtractor.py %t/deps.json clang:B > %t/B.cmd
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// RUN: %FileCheck %s --check-prefix=CMD --input-file=%t/B.cmd
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// RUN: %swift_frontend_plain @%t/B.cmd 2>&1 | %FileCheck %s
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// CHECK: remark: produced matching output file
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// CMD: -enable-deterministic-check
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// CMD: -always-compile-output-files
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//--- test.swift
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import A
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import B
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public func test() {}
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//--- A.swiftinterface
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// swift-interface-format-version: 1.0
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// swift-module-flags: -module-name A -O -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib -user-module-version 1.0
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public func a() { }
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//--- b.h
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void b(void);
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//--- module.modulemap
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module B {
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header "b.h"
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export *
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}
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